Saw blade



FIG. 1 is a perspective view of a saw blade showing my new design;

FIG. 2 is a left side elevational view showing the design for the saw blade of FIG. 1;

FIG. 3 is a right side elevational view showing the design for the saw blade of FIG. 1;

FIG. 4 is a front elevational view showing the design for the saw blade of FIG. 1;

FIG. 5 is a rear elevational view showing the design for the saw blade of FIG. 1;

FIG. 6 is a top plan view showing the design for the saw blade of FIG. 1; and,

FIG. 7 is a bottom plan view showing the design for the saw blade of FIG. 1.

The broken line showing of portions of the saw blade is included for illustrative purposes only and forms no part of the claimed design. The dash dot lines illustrate boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a saw blade, as shown and described. 